Founder

Start Date: 2000-01-01End Date: 2002-01-01

was acquired) Gbase was a developer and manufacturer of a family of IP based cdma2000 Network (BSS + Soft Switch + PDSN) Solutions for wireless voice/data market. Gbase was sold to Alvarion/Interwave. I founded the company, managed the product development and my main technical contributions were; • All IP cdma2000 Network Architecture with soft BSC and soft switch • Soft handoff algorithm over IP backhaul for cdma2000 • Cdma2000 BTS architecture and Radio Design

Manager

Start Date: 1991-01-01End Date: 1995-01-01

Chipset technology was licensed) I was responsible for development of Cellular and PCS system, baseband chipset and vocoder for Japan PDC market and Universal chipset for a German customer. The PDC development was founded by Sharp, Hitachi/KE, Pioneer, and AKM. AKM is a major supplier of PDC chipset and Hitachi/KE had a significant market share of PDC handset. The Universal chipset was based on software define radio SDR. I was project manager with following technical contributions; • The entire handset modem algorithms design and chipset definition • Handset architecture • Radio design

Chief Technology Officer

Start Date: 2002-01-01End Date: 2006-01-01

I was with Alvarion Inc from Sept 2002 to November 2006 leading company's cdma2000 network product, and heading a US team to help defining the architecture and the Functional Design Requirement for WiMax ASN (Access Service Network) gateway. My contributions were; • EVDO BTS Architecture and Radio Design • WiMax Access Point Architecture and Functional Partitioning • Mobile IP • QoS Capabilities • AAA accounting

Founder

Start Date: 1995-01-01End Date: 1999-01-01

Assets were sold) Aval Communications Inc. was a developer of flexible and scalable TDMA base station and base station controller for wireless local loop, wireless office system (enterprise Femto), and personal base station (residential Femto-cell) market. WLL macro BTS was marketed by Harris corporation, Enterprise Femto was marketed by Hughes Network System as part of their wireless office system, and IP based residential Femto cell was marketed by AT&T Wireless Services in 2000. The WLL product was sold to Harris Corporation, enterprise Femto cell was sold to Hughes Network System, and enterprise Femto-cell was sold to AT&T Wireless. I founded the company and managed the product development and contributed to following area; • DSP based adaptive control for Feedforward Linear RF Amplifier • WCDMA BTS Architecture and Radio Design • TDMA Modem algorithms with MLSE equalizer using hard limited receiver • TDMA radio with nonlinear receiver • SON (self-planning, self-configuration, self-operation, and self-maintenance)

Chief Architect

Start Date: 2009-04-01End Date: 2012-07-01

IDT is a mixed signal semiconductor company where I have been working as a member of company's technical advisory team and chief architect for SoCs used for wireless access point (Macro, Micro, Pico, Femto), LTE backhaul, and LTE Core Network.